/**
 * @ClassName StringDemo02
 * @Description StringBuilder构造方法
 * @Author Li
 * @Date 2022/8/3 12:01
 * @ModifyDate 2022/8/3 12:01
 * @Version 1.0
 */
public class StringDemo02 {
    public static void main(String[] args) {
        StringBuilder sb1 = new StringBuilder();
        System.out.println("sb1:" + sb1);
        StringBuilder sb2 = new StringBuilder("StringBuilderDemo");
        System.out.println("sb2:" + sb2);
    }
}
